（1）Avoid direct contact between jewelry and clean water, perfume, soap, hair spray, camphor balls, and cleaning crystals, which contain chemical components and may erode the jewelry.

(2) Do not wear jewelry when sleeping, bathing, swimming, or engaging in strenuous exercise. The fragrance of bath products, chlorine in swimming pools, and salt in the sea can etch the surface of jewelry, so it is best to remove all jewelry before bathing or swimming.

(3) It is necessary to clean the jewelry from time to time, but do not use clean water, ultrasonic cleaners, or any alcohol-based or commercially available jewelry cleaners. You can simply clean it with a dry cloth.

Alloy jewelry should be avoided from long-term exposure to moist air or strong sunlight. Jewelry should be replaced frequently. It is best to have multiple pieces of jewelry to replace often, especially in hot summer, as the plating of jewelry may wear off easily when in contact with sweat for a long time.

Collision is easy to scratch, and storage should be careful. Do not stack jewelry together, and it should be stored in the original packaging bag or in a jewelry box with independent small compartments to avoid scratching the surface by rubbing against each other. After wearing, use a clean and soft dry cloth to wipe the jewelry that has been used to maintain the luster and durability of the jewelry.